User’s Manual
2009
BU
2
8.
10.
1. Functions
2. Circuit symbols
3. Package
4. Specifications
5. Operating conditions
6. Safety requirements
7. Description and structure
Installation
Configuring and set-up
9.
1
1
14.
Connecting to supply network
11. Storage precautions
2. Manufacturer's warranty
3. Acceptance certificatep
Warranty card
CONTENTS
BU
3
3
4
4
5
9
p.
p.
p.
p.
p.
p.
p.
p.
p.
p.
p.
p.
p.
p.
4
4
6
7
11
11
12
12
The device is multifunctional fan control unit (further BU).
BU is used to operate mode of fans located in accommodation space (kitchen, bathroom,
bedroom...).
BU can include depending on model (tab. 1) automatic control function based on use of
moisture sensor (hygrostat), lighting sensor (photo switch), moving sensor, timer and hand
control of inner and outer switch.
Also BU provides cyclic turning the power on and off. Using switches you can set any
function mode fit to situation.
For example, in the toilet you can use lighting sensor and timer. So the fan will turn on
when somebody comes in and will keep working for 10 (for example) minutes.
3
Functions
Circuit
symbols
VENTS BU-1-60 Õ
Device type: BU - control unit
Phase's number in supply network: 1
Maximum power capacity, W
Models, (tab. 1)
Table 1. Models
-1-60VENTS BU
-1-60VENTS BU TF
-1-60VENTS BU THF
-1-60VENTS BU THPF
model
switch timer lighting sensor
moisture sensor moving sensor
options
BU
4
The ambient air must include no explosive and corrosive impurities.
Using BU out of temperature range and in the rooms with aggressive impurities in the air.
BU installing must be carried by an electrician specialist according to
existing regulations.
Safety
requirements
CAUTION
NOT ALLOWED
!
BU scheme is under voltage. Install only when voltage is off.
CAUTION
!
Package includes:
- control unit 1pc;
- user's manual 1 pc;
- package box 1pc.
Voltage 220-240 V, 50 Hz
Maximum capacity 60 W
Loading type inductive, active
Protection power IP34
Dimensions, less than 151x46x27 mm
Environment temperature 0°C ... +40°C
Adjust range of moisture threshold 40-100 %.
Package
Specifications
Operating
conditions
BU
5
To reach the best design and effect BU should be installed right under the fan (pic. 1)
BU front panel includes:
moving sensor (option)
lighting sensor
BU function modes are indicated by:
red LED the fan is on;
red LED moving sensor actuation (option);
yellow LED lighting sensor actuation;
green LED moisture sensor actuation (option).
Description
and structure
1
BU
6
BU installation requires:
- to take off BU front panel;
- to choose BU installation position and to outline it with the pencil (pic. 3);
- to make holes for dowels;
- to screw screws into the dowels;
- to mount BU back panel on screws and to move it upwards;
- to fix it;
- to connect BU to supply network (read about connecting to supply network)
- to make its configuring and set-up (read about configuring and set-up);
- to mount BU front panel and fix it.
CAUTION
!!
BU mounting holes' design requires BU to be moved upwards during the installing
and then fixed.
Installation
3
130
Î
5m
2
Moving sensor operative range is 5 m and viewing angle is 130 (pic. 2).
0
CAUTION
!
BU
7
1. Connecting to supply network must be provided with the switch with the clearance between
the contact not less than 3 mm mounted into the fixed wiring.
BU connecting depends on its model. Explore connecting scheme
(pic. 5a for model -1-60 and pic. 5b for models -1-60 TF, -1-60 THF, -1-60 THPF).
Install only when the power is off (pic. 4).
Installation should be done carefully to keep 's electronics safe.
2. Connect supply wire to outer automatic switch.
BU BU BU BU
BU
BU
Connecting to
supply network
S1
Scheme markings
5b
CAUTION
!!
Scheme markings:
B - fan (pic. 6);
S1 - automatic switch (pic. 4);
S2 - outer switch (pic. 7);
X - input terminal block (pic. 6).
Scheme marking
Â
fan's input
terminal block
Recommended wire marking:
L - brown
N - blue
5a
6
4
220-240 V
220-240 V
L
N
L
N
S1
S1
B
B
X
X
S2
LT
L
M
M
N
LT
L
M
M
N
BU
8
4. Connect BU input terminal block (pic. 8) according to connection scheme (pic. 5à or 5b).
CAUTION
!!
Fan's connecting depends on its model.
We recommend you to explore its passport before connecting.
3. Open the fan. Connect supply wire to the input terminal block. Close the fan.
Scheme marking
8
9
7
Outer switch
Function
modes switch
Input terminal block X
On
Off
S2
1 2 3 4
RP2
RP1
5. Configure for your purposes (read about
onfiguring and set-up).
6. Put on the front panel and fix it.
7. Turn on by setting the switch into ON position
(pic. 9).
If everything is done correctly, the fan starts working
in the set mode.
If the fan fails to work, please carry out its
diagnostics using this manual.
BU
c
BU
BU
1234
9
1.1 Hygrostat (option)
The fan turns on when moisture level is exceeded. Moisture level is set with RP1
regulator (pic. 8) according to table 3. Green LED indicates moisture level
exceeding and turns the fan on. After moisture level drops, the fan will be working
for the time set with RP2 regulator according to table 2. The mode is activated by
setting switches 1 and 2 into ON position.
1234
1.2 Photo switch
Turning the fan on and off depending on illumination (two modes are available):
The fan is turned on in 5 seconds after the light in the room turns OFF. Fan's
working time is set with the RP2 regulator according to the table 2. Operating
threshold is set with RP1 regulator. Yellow LED indicates illumination threshold
exceeding. The mode is activated by setting switch 1 into ON position.
Photo switch (dark)
ON
ON
Configuring
and set-up
To configure BU settings:
1. Choose one of the five modes using the switch (pic. 8).
Function modes' details.
Photo switch (light)
The fan is turned on in 10 seconds after the light in the room turns ON. After the
light turns off, the fan keeps working for the time set with the RP2 regulator
according to the table 2. Operating threshold is set with RP1 regulator. Yellow LED
indicates illumination threshold exceeding. If the light stays turned on over 60
minutes, the fan turns off. The mode is activated by setting switch 2 into On
position.
1234
ON
BU
1234
10
1.3 Outer signal control
The fan is turned on in 3 seconds with the inner or outer switch. After being
turned on it keeps working for the time set with RP2 regulator. The mode is
activated y setting switch 3 into On position and can be combined with hygrostat
and photo switch modes.
1.4 Moving sensor (option)
The fan is turned on after detecting movement of rather big object (for example
human) in the sensor's operating range. Sensor's operating range is limited with
5 m distance and 130º viewing angle. After the movement ends the fan keeps
working for the time set with RP2 regulator according to the table 2. The mode is
activated by setting switches 3 and 4 into On position.
1234
ON
ON
1.5 Cyclic
The fan is turned on periodically. It keeps working for the time set with RP2
switch and stays still for the time set with RP1 switch according to the table 2.
The mode is activated by setting switches 1, 2, 3 and 4 into Off position.
ON
1234
1234
ON
1234
ON
1234
ON
Combining with
hygrostat mode
Combining with
photo switch mode (dark)
Combining with
photo switch mode (light)
BU
11
Keep BU in manufacturer's package in ventilated room under the temperature +5ºC - +40ºC
and air humidity not over 60% (under the temperature +20ºC).
The presence of acids, alkalis and other corrosive impurities in the air is not allowed.
Manufacturer guaranties normal work of BU for 12 months from being bought in retail network
if all the rules of transporting, keeping, mounting and using were followed.
The warranty doesn't cover devices with mechanical damage features.
With no sign of buying date, warranty period counts from the date of manufacture.
If BU work fails during warranty period and it's manufacturer's fault, the customer has the right
to change BU at the Manufacturer's according to art. 14 p. 9 of “The law about customers' right
protection”.
Warranty service and exchange:
01030, Kiev, Kotsubynsky st., 1
Storage
precautions
Manufacturer's
warranty
Table 2. Time settings
1
2
3
4
5
6
Time
Moisture
5.sec
40...50 %
5 sec.
10 sec. 15 sec. 20 sec. 30 sec.
50...60 % 60...70 % 70...80 % 80...90 % 90...100 %
Position
1
2
3
4
5
6
Table 3. Moisture settings (option)
2. Carry BU set-up with the help of potentiometers RP1 and RP2.
Use screwdriver for this purpose.
1
2
3
4
5
6
By turning potentiometer's handle you configure parameters from the mode description.
Setting handle on one of the six segments you can choose a value of needed parameter
according to the table 2, 3.
Position
BU
Acceptance
certificate
Fan control unit “BU-1-60_________________”
corresponds
TU U 30637114-001-2000 and fits for operation
Inspector's stamp Date of manufacture
Seller
Selling date
Name of the shop, seller's stamp
V24 -03EN
Warranty
card
MANUFACTURER isn't responsible for the damage appeared after BU misuse or in
the result of rude mechanical invasion.
BU owner must follow the manual.
CAUTION
!
12
BU
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
Ask a question and I''ll find the answer in the document
Finding information in a document is now easier with AI
Other documents
-
JUNG CD5201HYG Operating instructions
-
Cisco ASR1000-RP1 Datasheet
-
Carrier 19XL User manual
-
ADLINK Technology VPX3010 Series User manual
-
-
Rockwell Automation Allen-Bradley 837T-D3 Series Original Instructions Manual
-
ESAB LKB 160 User manual
-
Intermec EasyCoder 501XP User manual
-
Microchip Technology dsPICDEM 1.1 Plus User manual
-
ESAB LKB 220 User manual
